Brachial plexus neuritis

Brachial Plexus Neuritis (also known as Parsonage-Turner Syndrome or Neuralgic Amyotrophy) is a rare neurological disorder that affects the brachial plexus, a network of nerves that control the muscles of the shoulder, arm, and hand.

Etiology

The exact cause of Brachial Plexus Neuritis is unknown. However, it is often associated with immune system disorders, infections, or following surgery or vaccination.

Symptoms

The primary symptom of Brachial Plexus Neuritis is sudden, severe pain in the shoulder and arm, often occurring at night. This is followed by muscle weakness and atrophy in the affected area.

Diagnosis

Diagnosis of Brachial Plexus Neuritis is primarily based on the patient's symptoms and medical history. Additional tests such as MRI, nerve conduction studies, and electromyography may be used to confirm the diagnosis and rule out other conditions.

Treatment

Treatment for Brachial Plexus Neuritis primarily involves managing pain and maintaining mobility in the affected limb. This may include physical therapy, pain medication, and in some cases, surgery.

Prognosis

The prognosis for Brachial Plexus Neuritis is generally good, with most patients experiencing a full recovery within two years. However, some patients may experience residual weakness or other complications.

See Also

• Peripheral neuropathy
• Neurology
• Physical therapy